Table 2. Compressional Wave Velocity Beneath Impact Crater in San Marcos Granite, Shot 117									
Depth z, cm	Radius From Crater Center Line x, cm								
	0.5	1.5	2.5	3.5	4.5	5.5	6.5	7.5	8.5
X Direction									
0.5	4.9	5.2	5.4	5.87	6.29	6.34	6.37	6.45	6.36
1.5	5.2	5.5	5.84	6.22	6.17	6.34	6.44	6.39	6.41
2.5	5.57	5.83	6.24	6.29	6.52	6.33	6.22	6.53	6.37
3.5	5.69	5.83	5.99	6.43	6.29	6.27	6.26	6.55	6.36
4.5	5.9	5.86	6.0	5.93	5.98	6.17	6.29	6.4	6.32
5.5	6.37	6.13	6.15	6.21	6.09	6.28	6.34	6.32	6.2

Y Direction									
0.5	4.9	5.1	6.0	6.39	6.38	6.31	6.39	6.43	6.23
1.5	5.3	5.5	6.17	5.94	6.03	6.38	6.23	6.36	6.38
2.5	5.46	5.98	6.15	6.31	6.5	6.37	6.24	6.29	6.55
3.5	5.84	5.98	6.19	6.14	6.21	6.35	6.28	6.28	6.31
4.5	5.95	6.18	6.1	6.12	6.19	6.26	6.23	6.33	6.42
5.5	6.24	6.29	6.34	6.29	6.29	6.32	6.34	6.39	6.43

Z Direction									
0.5	4.8	5.2	5.4	6.16	6.16	6.25	6.2	6.44	6.27
1.5	5.2	5.5	5.85	6.06	6.2	6.31	6.34	6.26	6.39
2.5	5.58	6.11	5.94	6.02	6.59	6.36	6.49	6.28	6.39
3.5	5.75	5.96	5.85	6.08	6.31	6.43	6.26	6.18	6.36
4.5	6.06	6.08	6.14	6.11	6.15	6.19	6.17	6.25	6.43
5.5	6.08	6.1	6.05	6.07	6.16	6.17	6.31	6.31	6.42